75184920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6785

約数の個数: 96

約数和(自身を含む): 252270720

約数和(自身を除く): 177085800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6737, 11160, 13474, 20211, 26948, 33685, 40422, 53896, 60633, 67370, 80844, 101055, 121266, 134740, 161688, 202110, 208847, 242532, 269480, 303165, 404220, 417694, 485064, 606330, 626541, 808440, 835388, 1044235, 1212660, 1253082, 1670776, 1879623, 2088470, 2425320, 2506164, 3132705, 3759246, 4176940, 5012328, 6265410, 7518492, 8353880, 9398115, 12530820, 15036984, 18796230, 25061640, 37592460, 75184920]

約数ペア:

[(1, 75184920), (2, 37592460), (3, 25061640), (4, 18796230), (5, 15036984), (6, 12530820), (8, 9398115), (9, 8353880), (10, 7518492), (12, 6265410), (15, 5012328), (18, 4176940), (20, 3759246), (24, 3132705), (30, 2506164), (31, 2425320), (36, 2088470), (40, 1879623), (45, 1670776), (60, 1253082), (62, 1212660), (72, 1044235), (90, 835388), (93, 808440), (120, 626541), (124, 606330), (155, 485064), (180, 417694), (186, 404220), (248, 303165), (279, 269480), (310, 242532), (360, 208847), (372, 202110), (465, 161688), (558, 134740), (620, 121266), (744, 101055), (930, 80844), (1116, 67370), (1240, 60633), (1395, 53896), (1860, 40422), (2232, 33685), (2790, 26948), (3720, 20211), (5580, 13474), (6737, 11160)]